英文知识复习题库

解析：解析: The Can Edit role would provide the minimum required permissions to delete Tanzu Kubernetes Grid (TKG) cluster objects in a vSphere Namespace， as it allows creating， updating， and deleting objects within a namespace.“可以编辑”角色将提供在vSphere命名空间中删除Tanzu Kubernetes Grid (TKG)集群对象所需的最低权限，因为它允许在命名空间中创建和删除对象。

解析：解析:Option B is correct because it allows the administrator to create a cold clone of the physical server using VMware vCenter Converter， which will create an image of the guest OS and application that can be moved to this remote data center without requiring network connectivity or affecting the application’s data. Option A is incorrect because creating a hot clone of the physical server using VMware vCenter Converter will require network connectivity and may affect the application’s data due to changes during conversion. Option C is incorrect because restoring the guest OS from a backup will require network connectivity and may not include the latest changes in the application. Option D is incorrect because using storage replication to replicate the guest OS and application will require network connectivity and may not be feasible for a physical server.选项B是正确的，因为它允许管理员使用VMware vCenter Converter创建物理服务器的冷克隆，这将创建来宾操作系统和应用程序的映像，这些映像可以移动到该远程数据中心，而不需要网络连接或影响应用程序的数据。选项A不正确，因为使用VMware vCenter Converter创建物理服务器的热克隆需要网络连接，并且可能会由于转换期间的更改而影响应用程序的数据。选项C不正确，因为从备份恢复来宾操作系统需要网络连接，并且可能不包括应用程序中的最新更改。选项D不正确，因为使用存储复制来复制来宾操作系统和应用程序需要网络连接，对于物理服务器来说可能不可行。

解析：解析: Complicated， the question does not comment on whether the path is redundant， if not redundant the correct answer would be D， but if we take into account good practices， the FC would be redundant. 这个问题很复杂，没有评论路径是否冗余，如果不冗余，正确答案应该是D，但是如果我们考虑好的实践，FC将是冗余的。Book course: 6-23 Fibre Channel SAN Components Using SAN switches， you can set up path redundancy to address any path failures from host server to switch， or from storage array to switch. 6-25 Multipathing with Fibre Channel By default， ESXi hosts use only one path from a host to a given LUN at any one time. If the path actively being used by the ESXi host fails， the server selects another available path.书籍课程:6-23光纤通道SAN组件使用SAN交换机，您可以设置路径冗余来解决从主机服务器到交换机或从存储阵列到交换机的任何路径故障。6-25光纤通道多路径默认情况下，ESXi主机在任何时候都只使用一条从主机到给定LUN的路径。如果ESXi主机当前使用的路径出现故障，服务器会选择另一条可用路径。

解析：解析: Option D is correct because it indicates that Enhanced Linked Mode must be configured to allow the administrator to manage the VMware vCenter inventories in both sites from a single vSphere Client session. Enhanced Linked Mode allows multiple vCenter Server instances to share information such as tags， licenses， roles， permissions， and policies. Option A is incorrect because VMware Certificate Authority is a service that provides certificates for vSphere components and does not affect inventory management. Option B is incorrect because VMware Site Recovery Manager is a solution that provides disaster recovery and business continuity for vSphere environments and does not affect inventory management. Option C is incorrect because vCenter Single Sign-On is a service that provides authentication and authorization for vSphere components and does not affect inventory management.选项D是正确的，因为它表示必须配置增强链接模式，以允许管理员从单个vSphere Client会话管理两个站点中的VMware vCenter清单。增强链接模式允许多个vCenter Server实例共享信息，如标记、许可证、角色、权限和策略。选项A不正确，因为VMware Certificate Authority是一项为vSphere组件提供证书的服务，不会影响清单管理。选项B不正确，因为VMware Site Recovery Manager是一种为vSphere环境提供灾难恢复和业务连续性的解决方案，不会影响库存管理。选项C不正确，因为vCenter Single Sign-On是一项为vSphere组件提供身份验证和授权的服务，不会影响清单管理。

解析：解析: An administrator is tasked with applying updates to a vSphere cluster running vSAN using vSphere Lifecycle Manager. Downtime to the ESXI hosts must be minimal while the work Is completed. I he administrator has already completed the following steps and no errors have been returned:管理员的任务是使用vSphere Lifecycle Manager向运行vSAN的vSphere集群应用更新。工作完成时，ESXI主机的停机时间必须尽可能短。如果管理员已经完成了以下步骤，并且没有返回任何错误:• Downloaded all applicable software and created a new Image .• Attached the new Image to the cluster and run a compliance check against the Image for the cluster .• Ran a remediation pre-check for the cluster.下载了所有适用的软件并创建了新的映像.将新映像连接到集群，并针对集群的映像运行合规性检查.为集群运行补救预检查.

解析：解析: To create a custom alarm to notify when thin provisioning reaches a certain capacity threshold， the administrator must define this alarm at the datastore level， as it is related to datastore usage要创建自定义警报以在精简资源调配达到特定容量阈值时发出通知，管理员必须在数据存储区级别定义此警报，因为它与数据存储区使用情况相关

解析：解析: Option B is correct because it allows the administrator to copy the storage settings from Standard-Config host profile to all other host profiles without affecting other settings. Option A is incorrect because it only exports host customizations and not host profile settings. Option C is incorrect because it creates a new host profile instead of modifying the existing ones. Option D is incorrect because it attaches the Standard-Config host profile to the other hosts instead of changing their host profiles.选项B是正确的，因为它允许管理员将存储设置从标准配置主机配置文件复制到所有其他主机配置文件，而不会影响其他设置。选项A不正确，因为它仅导出主机自定义设置，而不导出主机配置文件设置。选项C不正确，因为它创建了一个新的主机配置文件，而不是修改现有的配置文件。选项D不正确，因为它将标准配置主机配置文件附加到其他主机，而不是更改它们的主机配置文件。

解析：解析:Powered on (does not include memory) Reverts to the parent snapshot and the virtual machine is powered off. Powered off (does not include memory) Reverts to the parent snapshot and the virtual machine is powered off.启动(不包括内存)恢复到父快照，虚拟机关闭。关闭(不包括内存)恢复到父快照，虚拟机关闭。

解析：解析:The security policy that must be configured at the port group level to allow all traffic to be forwarded regardless of the destination is promiscuous mode set to accept， which allows receiving all traffic on a virtual switch port.必须在端口组级别配置安全策略，以允许转发所有流量，而不管目的地是哪里，将混杂模式设置为接受，这允许在虚拟交换机端口上接收所有流量。

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